ATE248591T1 - CAPSULE-BASED DRUG DELIVERY SYSTEM - Google Patents

CAPSULE-BASED DRUG DELIVERY SYSTEM

Info

Publication number
ATE248591T1
ATE248591T1 AT99954145T AT99954145T ATE248591T1 AT E248591 T1 ATE248591 T1 AT E248591T1 AT 99954145 T AT99954145 T AT 99954145T AT 99954145 T AT99954145 T AT 99954145T AT E248591 T1 ATE248591 T1 AT E248591T1
Authority
AT
Austria
Prior art keywords
capsule
delivery system
drug delivery
based drug
layers
Prior art date
Application number
AT99954145T
Other languages
German (de)
Inventor
Malcolm David Brown
Barry John Muncaster
Edward Zbygniew Nowak
Original Assignee
Bioprogress Tech Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9824658.0A external-priority patent/GB9824658D0/en
Application filed by Bioprogress Tech Int Inc filed Critical Bioprogress Tech Int Inc
Application granted granted Critical
Publication of ATE248591T1 publication Critical patent/ATE248591T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A soft capsule comprising a wall derived from a multilayer film that comprises three layers. The layers are an innermost sealing plasticized hydroxypropyl methyl cellulose, an adhesion promoting layer of propylene glycol alginate and a barrier layer of sodium alginate.
AT99954145T 1998-11-11 1999-11-04 CAPSULE-BASED DRUG DELIVERY SYSTEM ATE248591T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9824658.0A GB9824658D0 (en) 1998-11-11 1998-11-11 A capsule based drug delivery system
GB9925166A GB2343669B (en) 1998-11-11 1999-10-25 A capsule based drug delivery system
PCT/GB1999/003649 WO2000027367A1 (en) 1998-11-11 1999-11-04 A capsule based drug delivery system

Publications (1)

Publication Number Publication Date
ATE248591T1 true ATE248591T1 (en) 2003-09-15

Family

ID=26314655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99954145T ATE248591T1 (en) 1998-11-11 1999-11-04 CAPSULE-BASED DRUG DELIVERY SYSTEM

Country Status (11)

Country Link
US (1) US6352719B1 (en)
EP (1) EP1128821B1 (en)
JP (1) JP2002529398A (en)
AT (1) ATE248591T1 (en)
AU (1) AU748996B2 (en)
CA (1) CA2348843A1 (en)
CZ (1) CZ20011670A3 (en)
DE (1) DE69911048T2 (en)
ES (1) ES2207299T3 (en)
IL (1) IL142819A0 (en)
WO (1) WO2000027367A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9916033D0 (en) * 1999-07-09 1999-09-08 Bioprogress Tech Int Inc A multiple delivery capsule
GB2398499B (en) * 2000-02-16 2004-11-24 Bioprogress Technology Ltd Two layer capsules
US7115565B2 (en) 2001-01-18 2006-10-03 Pharmacia & Upjohn Company Chemotherapeutic microemulsion compositions of paclitaxel with improved oral bioavailability
GB2374874A (en) * 2001-04-11 2002-10-30 Bioprogress Tech Int Inc Modified cellulose films
GB0113403D0 (en) * 2001-06-02 2001-07-25 Bioprogress Tech Int Inc Tablet enrobing
US7670612B2 (en) 2002-04-10 2010-03-02 Innercap Technologies, Inc. Multi-phase, multi-compartment capsular delivery apparatus and methods for using same
US6946156B2 (en) * 2002-05-15 2005-09-20 Mcneil-Ppc, Inc. Process for enrobing a core
US7169450B2 (en) 2002-05-15 2007-01-30 Mcneil-Ppc, Inc. Enrobed core
US20040202698A1 (en) * 2003-04-02 2004-10-14 The Procter & Gamble Company Drug delivery systems comprising an encapsulated active ingredient
BRPI0409329A (en) * 2003-04-14 2006-04-25 Fmc Corp process for manufacturing homogeneous, thermo-reversible gel films, homogeneous, thermo-reversible, high solids, low humidity film, process for making soft capsules, soft capsules, process for making a solid dosage form, solid form, process for preparing a release system homogeneous gel film, and release system
WO2004103338A1 (en) * 2003-05-19 2004-12-02 Bioprogress Plc Adhesives and film modifying compositions
US20050152969A1 (en) * 2004-01-08 2005-07-14 Chiprich Timothy B. Colored liquid-filled soft capsules and method of manufacture thereof
AU2005286288A1 (en) * 2004-09-24 2006-03-30 Bioprogress Technology Limited Additional improvements in powder compaction and enrobing
EP1944008A3 (en) * 2004-09-24 2008-07-23 BioProgress Technology Limited Additional improvements in powder compaction and enrobing
US20060222699A1 (en) * 2005-03-29 2006-10-05 Jonathan Gilinski Flavored vegetarian cellulose capsule and methods for producing said capsule.
WO2006136196A1 (en) * 2005-06-21 2006-12-28 V. Mane Fils Gellan seamless breakable capsule and process for manufacturing thereof
WO2006136197A1 (en) * 2005-06-21 2006-12-28 V. Mane Fils Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule
US20070014847A1 (en) * 2005-07-05 2007-01-18 Ahmed Salah U Coated capsules and methods of making and using the same
US20130220349A1 (en) * 2012-02-23 2013-08-29 Celanese Acetate Llc Deformable tablet with water triggered catalyst release
US10087401B2 (en) 2012-03-16 2018-10-02 Monosol, Llc Water soluble compositions incorporating enzymes, and method of making same
US9394092B2 (en) 2012-04-16 2016-07-19 Monosol, Llc Powdered pouch and method of making same
US20170119680A1 (en) 2015-10-30 2017-05-04 R.P. Scherer Technologies, Llc Extended release film-coated capsules
CA3048199A1 (en) 2016-12-23 2018-06-28 R.P. Scherer Technologies, Llc Multiple-fill/chamber softgel die
CN108261407A (en) * 2018-03-05 2018-07-10 上海祺宇生物科技有限公司 A kind of hypromellose Capsules for being used to suck medicament
CN108143724A (en) * 2018-03-05 2018-06-12 上海祺宇生物科技有限公司 A kind of high oxygen-impermeable plant hollow capsule and preparation method thereof
CN108186599A (en) * 2018-03-05 2018-06-22 上海祺宇生物科技有限公司 A kind of hypromellose Capsules of high oxygen barrier rate and preparation method thereof
WO2021007579A1 (en) * 2019-07-11 2021-01-14 Stenco,Llc Biodegradable material
WO2023180955A1 (en) 2022-03-22 2023-09-28 Equilibre Biopharmaceuticals Bv Methods of using avermectin compositions for the treatment of neurological disorders and dosing regimens
WO2023180954A1 (en) 2022-03-22 2023-09-28 Equilibre Biopharmaceuticals Bv Methods of using avermectin compositions for the treatment of inflammatory disorders and dosing regimens
WO2023180956A1 (en) 2022-03-22 2023-09-28 Equilibre Biopharmaceuticals Bv Methods of using avermectin compositions for the treatment of spasticity and dosing regimens
WO2023180957A1 (en) 2022-03-22 2023-09-28 Equilibre Biopharmaceuticals Bv Methods of using avermectin compositions for the treatment of pain and dosing regimens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501759A (en) * 1982-05-21 1985-02-26 General Mills, Inc. Cereal presweetened with aspartame and cold water soluble gum coating and method of preparation
JPS5971673A (en) * 1982-10-14 1984-04-23 Yakult Honsha Co Ltd Sugar-coated nutrient food capsule
DE4201178C2 (en) * 1992-01-17 1995-12-07 Alfatec Pharma Gmbh Process for the production of soft gelatin capsules by a dropping process
JP3879941B2 (en) * 1995-07-13 2007-02-14 エーザイ・アール・アンド・ディー・マネジメント株式会社 Seamless soft capsule
FR2757173A1 (en) * 1996-12-17 1998-06-19 Warner Lambert Co POLYMERIC COMPOSITIONS OF NON-ANIMAL ORIGIN FOR FILM FORMATION

Also Published As

Publication number Publication date
EP1128821A1 (en) 2001-09-05
CA2348843A1 (en) 2000-05-18
CZ20011670A3 (en) 2001-10-17
IL142819A0 (en) 2002-03-10
AU748996B2 (en) 2002-06-13
DE69911048D1 (en) 2003-10-09
AU3788800A (en) 2000-05-29
EP1128821B1 (en) 2003-09-03
ES2207299T3 (en) 2004-05-16
WO2000027367A1 (en) 2000-05-18
US6352719B1 (en) 2002-03-05
JP2002529398A (en) 2002-09-10
DE69911048T2 (en) 2004-07-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties